3480090 has 32 divisors (see below), whose sum is σ = 8401536. Its totient is φ = 922560.

The previous prime is 3480073. The next prime is 3480101. The reversal of 3480090 is 900843.

It is a super-2 number, since 2×3480090² = 24222052816200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3480090.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9144 + ... + 9516.

It is an arithmetic number, because the mean of its divisors is an integer number (262548).

Almost surely, 2^3480090 is an apocalyptic number.

3480090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a pronic number, being equal to 1865×1866.

3480090 is an abundant number, since it is smaller than the sum of its proper divisors (4921446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3480090 is a wasteful number, since it uses less digits than its factorization.

3480090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3480090 is about 1865.4999329938. The cubic root of 3480090 is about 151.5410033989.

The spelling of 3480090 in words is "three million, four hundred eighty thousand, ninety".